Adjustable Speed Drive Installation and Operation Manual

122 H9 ASD Installation and Operation Manual
PG Input Point 1 Setting
Program ⇒ Frequency ⇒ Speed Reference Setpoints
This parameter is used to set the gain and bias of the PG input terminal of the
option board when a shaft-mounted encoder is used as the control input while
operating in the Speed Control mode.
Note: See Instruction Manual P/N 58687 for more information on the
PG Option Board.
PG Input Speed Control Setup
Perform the following setup to allow the system to receive Speed control input
at the PG input terminal:
•Program ⇒ Fundamental ⇒ Standard Mode Selection ⇒ Frequency Mode
1 ⇒ Pulse Input (option).
•Program ⇒ Fundamental ⇒ Standard Mode Selection ⇒ Command Mode
Selection ⇒ (any setting).
• Provide a Run command (F and/or R).
Speed Control
Perform the following setup to allow the system to perform Speed control from
the PG input terminals:
•Set PG Point 1 Frequency (F235).
•Set the PG input value (F234) that represents PG Point 1 Frequency.
•Set PG Point 2 Frequency (F237).
•Set the PG input value (F236) that represents PG Point 2 Frequency.
Once set, as the PG input pulse count rate changes, the output frequency of the
drive will vary in accordance with the above settings.
This parameter sets the PG input pulse count that represents Reference
Setpoint #1 (frequency). The range of values for this parameter is 0% to 100%
of the PG input pulse count range.
Note: Further application-specific PG settings may be performed from
the following path: Program ⇒ Feedback ⇒ PG Settings.
Direct Access Number — F234
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — 0
Maximum — 100.0
Units — %
Frequency Settings
PG Input Point 1 Frequency
Program ⇒ Frequency ⇒ Speed Reference Setpoints
This parameter is used to set the speed of the PG input terminals when the PG
terminal is used as the control input.
This parameter sets PG Point 1 Frequency and is the frequency that is
associated with the setting of PG Point 1 Setting.
See PG Point 1 Setting for further information on this setting.
Direct Access Number — F235
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Yes
Minimum — 0.00
Maximum — Max. Freq. (F011)
Units — Hz
F234 F235